US5658066A - Joining system for sectional lighting assembly - Google Patents

Joining system for sectional lighting assembly Download PDF

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Publication number
US5658066A
US5658066A US08/504,586 US50458695A US5658066A US 5658066 A US5658066 A US 5658066A US 50458695 A US50458695 A US 50458695A US 5658066 A US5658066 A US 5658066A
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US
United States
Prior art keywords
leg
end panel
fastener
lighting fixture
interior face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US08/504,586
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English (en)
Inventor
William Hirsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linear Lighting Corp
Original Assignee
Linear Lighting Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Linear Lighting Corp filed Critical Linear Lighting Corp
Priority to US08/504,586 priority Critical patent/US5658066A/en
Assigned to LINEAR LIGHTING CORP. reassignment LINEAR LIGHTING CORP. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HIRSCH, WILLIAM
Priority to CA002181496A priority patent/CA2181496C/fr
Application granted granted Critical
Publication of US5658066A publication Critical patent/US5658066A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Definitions

  • This invention relates generally to continuous row sectional lighting assemblies and more particularly to a system for joining abutting individual fixture sections of the lighting assembly.
  • Assembly procedures heretofore included joining end panels of abutting fixture sections together with small bolts and machine screws, while at the same time registering the two fixtures for axial alignment and end abutment.
  • Such tasks were often a source of frustration, especially when individual screws or nuts were dropped during the process of alignment and registration while working in the tight confines of the fixtures.
  • sockets were required to be temporarily removed to join fixtures.
  • the present invention comprises a joining system for a sectional lighting assembly whereby individual fixture sections are easily and permanently secured together in end abutting relationship to provide continuous row lighting.
  • Individual lighting fixture sections include transverse end panels.
  • the end panels of adjacent fixtures are fastened together in face to face relationship.
  • a pair of L-shaped fasteners each include a first leg and a substantially perpendicular second leg having a threaded bore which carries a machine screw.
  • the first leg of each fastener is inserted through one of a pair of registered apertures in both panels and engages the inner face of one of the end panels. Thereafter, the screw of each fastener is tightened to engage the inner face of the other end panel and secure the end panels together.
  • the axis of the threaded bore of the second leg intersects the plane of the first leg.
  • a feature of the present invention is to provide a joining system for a sectional lighting assembly of the general character described which is low in cost and suitable for economical mass production fabrication.
  • a consideration of the present invention is to provide a joining system for a sectional lighting assembly of the general character described which simplifies assembly of continuous row lighting.
  • Another aspect of the present invention is to provide a joining system for a sectional lighting assembly of the general character described which is readily adapted for use with lighting fixtures having limited internal clearance.
  • Another consideration of the present invention is to provide a joining system for a sectional lighting assembly of the general character described which results in increased labor productivity.
  • a further feature of the present invention is to provide a joining system for a sectional lighting assembly of the general character described wherein joining system components may be easily positioned and tightened through open tops of lighting fixture sections.
  • FIG. 1 is a fragmentary perspective view of a continuous row sectional lighting assembly utilizing the joining system of the present invention
  • FIG. 2 is an enlarged scale fragmentary exploded view of adjacent ends of two lighting fixture sections of the continuous row lighting assembly, with portions deleted for clarity, and showing the manner in which adjacent end panels of fixture sections are joined together through the employment of the fastener system of the present invention
  • FIG. 3 is an auxiliary end elevational view of an end panel, the same being taken substantially along the plane 3--3 of FIG. 2, with portions deleted for clarity;
  • FIG. 4 is an enlarged scale sectional view through two abutting fixture sections, the same being taken substantially along the line 4--4 of FIG. 3 and showing the abutting fixture sections in a finished assembly format;
  • FIG. 5 is a fragmentary cross sectional view of abutting end panels, similar to FIG. 4, and showing the manner in which a fastener is inserted through registered apertures of the end panels;
  • FIG. 6 is an enlarged scale elevational view of an alternate embodiment wherein the fastener legs are perpendicular to one another and the screw extends through one of the legs along an axis skew to the plane of the other leg.
  • the reference numeral 10 denotes generally a continuous row lighting assembly fabricated of a plurality of individual fixture sections 12 and supported from a ceiling (not shown) by a plurality of hangers 14.
  • the hangers 14 may comprise wire cable or hollow tubular stems anchored to a junction box or other support mounted to the ceiling.
  • the individual fixture sections 14 are of a length sufficient to carry conventionally dimensioned illuminating tubes, such as standard fluorescent tubes, e.g. 8 foot, 4 foot, etc.
  • Each fixture section 12 carries a chassis, electrical sockets and conventional circuitry, including ballasts and related wiring (not shown).
  • the fixture sections 12 are of a length which does not extend substantially beyond the length of the illuminating tube, e.g., 1.5 inches beyond the tube length at each end.
  • the fixture sections 12 include a contoured exterior shell or casing 16.
  • the shell or casing 16 is opaque, while in instances wherein direct downwardly projecting illumination from the lighting tubes is desired, the shell or casing may comprise a metal frame having a translucent panel or a light diffusing or refracting grid.
  • the configuration illustrated in the drawings depicts an assembly of typical indirect lighting fixtures.
  • the shell 16 may comprise an elongate extrusion having a transverse symmetrical end panel 18 mounted at each end of interior abutting fixture sections.
  • a similar end panel (not shown) is provided at the exterior ends of the first and last fixture of the lighting assembly 10 and is covered by a decorative end plate 20.
  • the depending end of each hanger 14 is connected to the end panels 18 by a bracket 22 which does not form part of the present invention.
  • the continuous row lighting assembly 10 is connected to a power supply through wires which may extend through one or more of the hanger stems, or if cable hangers are utilized, through a line cord which runs to a junction box on a course alongside one or more cables.
  • the shell 16 may include a plurality of interior channels.
  • the channels are utilized for securing the end panels 18 as well as for mounting the chassis and for mounting reflector panels, if desired.
  • the end panels 18 are generally planar and are mounted transverse to the longitudinal axis of the shell 16. Adjacent the bottom of each end panel 18, the panel is folded to form a generally rectangular flange 24. A pair of side flanges 26 define, at their fold line with the end panel 18, side edges of the end panel 18.
  • the flange 24 is seated on the upper surface of a pair of spaced bottom channels 28 of the shell 16.
  • Each bottom channel 28 carries a bolt 30 which extends through registered open notches in the flange 24, as illustrated in FIG. 4.
  • a head of the bolt 30 is retained in an interior portion of the bottom channel 28 and a nut compresses against the flange 24 to firmly seat and fix the end panel 18 to the shell 16.
  • a bolt is positioned in each of two upper side channels 32.
  • the side channel bolts extend through a registered notch in each side flange 26 and a nut compresses each side flange 26 against a side channel 32.
  • the side channel 32 may be also employed for mounting reflector elements and the remaining channels of the shell 16 may be employed for mounting the fixture chassis.
  • the end panels 18 may also include a wiring aperture 34 and a pair of partially stamped out sections 36, for engagement with the hanging bracket 22.
  • the plane of the outer face of the end panel 18 is registered with the plane of the end edge of the shell 16 as will be noted from an observation of FIGS. 2 and 4.
  • a pair of symmetrically disposed apertures 38 are provided in the end panels 18 adjacent the side flanges 26. Within each of the apertures 38, an L-shaped fastener 40 is seated.
  • the fastener 40 is preferably formed of unitary, one piece construction of metal, e.g. steel, and comprises a first, generally planar leg 42 and a second, generally planar leg 44 oriented at a slightly acute angle, e.g. 88 degrees, relative to the first leg.
  • the second leg 44 includes a threaded bore 46 carrying a matingly threaded machine screw 48.
  • the fastener 40 carrying the screw 48 in a backed off position (as illustrated in FIG. 5), is tilted to an acute angle relative to the end panels 18 and the first leg 42 is inserted through mating registered apertures 38 of both end panels. Thereafter, the fastener 40 is slid downwardly and pivoted about the bottom of the registered apertures 38 until the inner face of the first leg 42 abuts the inner face of the right (as shown in FIG. 4) end panel 18. Thereafter, the screw 48 is tightened. Alternately, the screw is tightened to draw the inner face of the first leg 42 against the inner face of the panel.
  • the apertures 38 are strategically positioned adjacent the side edges of the end panels.
  • the apertures 38 are easily accessible from the open top of each fixture section 12 and are not adjacent the centrally located chassis and electrical sockets.
  • the fasteners 40 may be inserted through the apertures and the screws 48 tightened without difficulty.
  • first and second legs 42, 44, respectively, are oriented at an acute angle toward one another, tightening down on the screw 48 causes the bottom side edge of the screw to bear against the inner face of the left end panel (as shown in FIG. 4) to bring and fix the two end panels, hence the two adjacent fixture sections, together in abutting relationship.
  • both fasteners 40 may be inserted through the registered apertures 38 from the same end panel (FIG. 3) or one may be inserted from the right end panel and the other, from the left end panel.
  • FIG. 6 an alternate embodiment of the fastener 40 is illustrated.
  • the first and second legs 42, 44 are perpendicular to one another however, the threaded aperture extending through the second leg 44 lies on an axis 50 which is not perpendicular to the plane of the second leg and intersects the plane of the first leg 42.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
US08/504,586 1995-07-20 1995-07-20 Joining system for sectional lighting assembly Expired - Fee Related US5658066A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US08/504,586 US5658066A (en) 1995-07-20 1995-07-20 Joining system for sectional lighting assembly
CA002181496A CA2181496C (fr) 1995-07-20 1996-07-18 Systeme de jonction pour bande d'eclairage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/504,586 US5658066A (en) 1995-07-20 1995-07-20 Joining system for sectional lighting assembly

Publications (1)

Publication Number Publication Date
US5658066A true US5658066A (en) 1997-08-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
US08/504,586 Expired - Fee Related US5658066A (en) 1995-07-20 1995-07-20 Joining system for sectional lighting assembly

Country Status (2)

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US (1) US5658066A (fr)
CA (1) CA2181496C (fr)

Cited By (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6007217A (en) * 1998-05-01 1999-12-28 Ledalite Architectural Products, Inc. Luminaire assembly mounting system
US6033092A (en) * 1996-02-23 2000-03-07 Simon; Jerome J. Refractive-reflective lighting jacket with fluted segments and surrounding a lineal bulb light source in a longitudinal direction
US6186642B1 (en) 1999-03-12 2001-02-13 Steelcase Inc. On-site fabricated linear ambient lighting system
US6191355B1 (en) 1997-11-28 2001-02-20 Hans P. Edelstein Multi-sectional utility pole having slip-joint conical connections
US6231209B1 (en) * 1997-02-19 2001-05-15 Siteco Beleuchtungstechnik Gmbh Light fixture with a linear lighting field, suitable for forming lighting trunking
US6299327B1 (en) * 1998-10-14 2001-10-09 Itc, Inc. Light fixture with multi-purpose mounting arrangement
US6305816B1 (en) 1999-03-12 2001-10-23 Steelcase Development Corporation On-site fabricated linear ambient lighting system
US6530674B2 (en) * 1998-05-15 2003-03-11 Dean Grierson Method and apparatus for joining and aligning fixtures
USD472666S1 (en) 2001-12-24 2003-04-01 Acuity Brands, Inc. Lighting fixture housing end
USD472667S1 (en) 2001-12-24 2003-04-01 Acuity Brands, Inc. Lighting fixture housing
US6659628B2 (en) * 2000-09-14 2003-12-09 Juan Cordero Gomez Del Campo Enhancements for a suspension, coupling and alignment system and passage for electrical energy cables for fluorescent luminaires
US20030231484A1 (en) * 2002-06-17 2003-12-18 Daniel Segel Multi-structure lighting device
US20040066655A1 (en) * 2002-10-07 2004-04-08 Raby Bruce R. Reflector mounting arrangement and method and clip for mounting a reflector in a fluorescent light fixture
US6733154B1 (en) 2002-05-31 2004-05-11 Genlyte Thomas Group Llc Indirect luminaire
US20040105259A1 (en) * 2000-06-07 2004-06-03 Plunk Carlton B. Master-satellite retrofit assembly and method of retrofitting recessed strip lighting fixtures
USD496750S1 (en) 2002-04-17 2004-09-28 Herbert Waldmann Gmbh & Co. Lamp assembly
US6796676B2 (en) 2002-12-12 2004-09-28 Hubbell Incorporated Lighting fixture end cap
US20040218393A1 (en) * 2003-04-02 2004-11-04 Hubbell Incorporated Electrical lighting fixture with suspension assembly
US20050041432A1 (en) * 2002-05-28 2005-02-24 Mccarthy Charles A. Selectively-extendable modular lighting fixture and method
US20050041419A1 (en) * 2003-08-21 2005-02-24 Kazi Ashfaq M. Strip lighting housing and fixture assembly
USD503821S1 (en) * 2002-04-17 2005-04-05 Herbert Waldmann Gmbh & Co. Ceiling lamp
US20050166505A1 (en) * 2002-02-21 2005-08-04 Norbert Dicken Ceiling comprising adjacent luminates and method for mounting such ceiling
US20050201094A1 (en) * 2000-06-07 2005-09-15 Genlyte Thomas Group Llc Master-satellite retrofit assembly and method of retrofitting recessed strip lighting fixtures
EP1267119A3 (fr) * 2001-06-11 2006-06-07 Zumtobel Staff GmbH Lampe, particulièrement lampe en saillie
US20060158877A1 (en) * 2005-01-10 2006-07-20 Lanczy Geza T Method and apparatus for joining linear lighting fixtures to eliminate sag
US20070147053A1 (en) * 2005-12-23 2007-06-28 Canlyte Inc. Support Device
US20070246631A1 (en) * 2006-04-14 2007-10-25 Hubbell Incorporated Automatic leveling suspension system for luminaires
US20070267209A1 (en) * 2006-05-19 2007-11-22 Lifespan Healthcare, Llc Component-based utility supply apparatus
WO2007143366A3 (fr) * 2006-05-19 2008-05-02 Lifespan Healthcare Llc Appareil de fourniture d'énergie à base de composants
EP2034233A1 (fr) 2007-09-08 2009-03-11 TRILUX GmbH & Co. KG Système de bande lumineuse
US20090290364A1 (en) * 2008-05-22 2009-11-26 Thomas Robert F Housing for suspendable assembly
US20100002426A1 (en) * 2008-06-25 2010-01-07 Hubbell Incorporated Multi-directional lighting fixture
US7673430B1 (en) 2006-08-10 2010-03-09 Koninklijke Philips Electronics, N.V Recessed wall-wash staggered mounting system
USD617935S1 (en) 2008-04-30 2010-06-15 Ruud Lighting, Inc. Lighting fixture
US20100309658A1 (en) * 2009-06-05 2010-12-09 Russell Vern Rouse Strip Lighting Fixture
ES2359521A1 (es) * 2008-12-16 2011-05-24 Grupo T Diffusion, S.A. Lámpara componible.
US7950833B1 (en) 2008-06-17 2011-05-31 Genlyte Thomas Group Llc Splay frame luminaire
USD639479S1 (en) * 2010-03-11 2011-06-07 Jorge Cortes Sign illuminating device
US20130094225A1 (en) * 2011-10-17 2013-04-18 Ecosense Lighting Inc. Linear led light housing
US20140355302A1 (en) * 2013-03-15 2014-12-04 Cree, Inc. Outdoor and/or Enclosed Structure LED Luminaire for General Illumination Applications, Such as Parking Lots and Structures
USD727559S1 (en) * 2014-04-17 2015-04-21 Wei-Hung Chen LED lamp
US20150109820A1 (en) * 2013-03-15 2015-04-23 Cree, Inc. Outdoor and/or Enclosed Structure LED Luminaire
USD749775S1 (en) * 2014-12-03 2016-02-16 Anthony I. Provitola Reflector for hidden light strip
DE202014106093U1 (de) * 2014-12-17 2016-03-18 Zumtobel Lighting Gmbh Verbindungseinrichtung
US9291320B2 (en) 2013-01-30 2016-03-22 Cree, Inc. Consolidated troffer
US9307588B2 (en) 2012-12-17 2016-04-05 Ecosense Lighting Inc. Systems and methods for dimming of a light source
USD755437S1 (en) * 2014-05-23 2016-05-03 Hubbell Incorporated Luminaire end cap
USD755436S1 (en) * 2014-05-23 2016-05-03 Hubbell Incorporated Luminaire end cap
US9366396B2 (en) 2013-01-30 2016-06-14 Cree, Inc. Optical waveguide and lamp including same
US9366799B2 (en) 2013-03-15 2016-06-14 Cree, Inc. Optical waveguide bodies and luminaires utilizing same
US9389367B2 (en) 2013-01-30 2016-07-12 Cree, Inc. Optical waveguide and luminaire incorporating same
US9411086B2 (en) 2013-01-30 2016-08-09 Cree, Inc. Optical waveguide assembly and light engine including same
US20160238233A1 (en) * 2015-02-13 2016-08-18 Eclairage Contraste M.L. Inc. Modular light fixture
US20160245488A1 (en) * 2013-11-16 2016-08-25 3Form, Inc. Light Art Seam Effects and Hardware
US9442243B2 (en) 2013-01-30 2016-09-13 Cree, Inc. Waveguide bodies including redirection features and methods of producing same
EP3076073A1 (fr) * 2015-04-02 2016-10-05 Schreder Amélioration ou liaison de l'assemblage de module lumineux
US9565782B2 (en) 2013-02-15 2017-02-07 Ecosense Lighting Inc. Field replaceable power supply cartridge
US9568665B2 (en) 2015-03-03 2017-02-14 Ecosense Lighting Inc. Lighting systems including lens modules for selectable light distribution
USD782093S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782094S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
US9625638B2 (en) 2013-03-15 2017-04-18 Cree, Inc. Optical waveguide body
USD785218S1 (en) 2015-07-06 2017-04-25 Ecosense Lighting Inc. LED luminaire having a mounting system
US9645303B2 (en) 2013-03-15 2017-05-09 Cree, Inc. Luminaires utilizing edge coupling
US9651232B1 (en) 2015-08-03 2017-05-16 Ecosense Lighting Inc. Lighting system having a mounting device
US9651227B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Low-profile lighting system having pivotable lighting enclosure
US9651216B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Lighting systems including asymmetric lens modules for selectable light distribution
US9690029B2 (en) 2013-01-30 2017-06-27 Cree, Inc. Optical waveguides and luminaires incorporating same
US9746159B1 (en) 2015-03-03 2017-08-29 Ecosense Lighting Inc. Lighting system having a sealing system
US9798072B2 (en) 2013-03-15 2017-10-24 Cree, Inc. Optical element and method of forming an optical element
JP2017224489A (ja) * 2016-06-15 2017-12-21 パナソニックＩｐマネジメント株式会社 照明器具
US9869432B2 (en) 2013-01-30 2018-01-16 Cree, Inc. Luminaires using waveguide bodies and optical elements
US9869450B2 (en) 2015-02-09 2018-01-16 Ecosense Lighting Inc. Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector
US9897291B2 (en) 2016-03-22 2018-02-20 Hunter Douglas Industries Switzerland Gmbh Light fixture joint with notched edge and methods incorporating the same
US9920901B2 (en) 2013-03-15 2018-03-20 Cree, Inc. LED lensing arrangement
USD814691S1 (en) 2012-11-20 2018-04-03 3Form, Llc Lighting fixture
US9976728B2 (en) 2015-08-21 2018-05-22 GE Lighting Solutions, LLC Connector assembly for mounting lighting fixture
USD819860S1 (en) 2013-11-15 2018-06-05 3Form, Llc Light fixture
USD825811S1 (en) 2016-04-08 2018-08-14 3Form, Llc Light fixture
USD826450S1 (en) 2016-04-08 2018-08-21 3Form, Llc Light fixture
US10209429B2 (en) 2013-03-15 2019-02-19 Cree, Inc. Luminaire with selectable luminous intensity pattern
US10416377B2 (en) 2016-05-06 2019-09-17 Cree, Inc. Luminaire with controllable light emission
US10436970B2 (en) 2013-03-15 2019-10-08 Ideal Industries Lighting Llc Shaped optical waveguide bodies
US10477636B1 (en) 2014-10-28 2019-11-12 Ecosense Lighting Inc. Lighting systems having multiple light sources
US10520170B2 (en) 2017-08-01 2019-12-31 Pinnacle Architectural Lighting Inc. Brackets for lighting fixture systems
US10876290B2 (en) 2017-05-19 2020-12-29 3Form, Llc Felt baffle with snap ends
USD915632S1 (en) 2013-11-15 2021-04-06 3Form, Llc Baffle with reduced height
USD915634S1 (en) 2015-05-28 2021-04-06 3Form, Llc Tall baffle
USD915631S1 (en) 2014-11-14 2021-04-06 3Form, Llc Baffle with closed ends
USD915633S1 (en) 2013-11-15 2021-04-06 3Form, Llc Baffle
USD917079S1 (en) 2013-11-15 2021-04-20 3Form, Llc Thin baffle
US10989372B2 (en) 2017-03-09 2021-04-27 Ecosense Lighting Inc. Fixtures and lighting accessories for lighting devices
US11022279B2 (en) 2016-03-08 2021-06-01 Ecosense Lighting Inc. Lighting system with lens assembly
US11028980B2 (en) 2013-10-30 2021-06-08 Ecosense Lighting Inc. Flexible strip lighting apparatus and methods
US11041609B2 (en) 2018-05-01 2021-06-22 Ecosense Lighting Inc. Lighting systems and devices with central silicone module
US11081786B2 (en) * 2019-11-05 2021-08-03 ConcealFab Corporation Low-PIM universal cable hanger system
US11112083B2 (en) 2013-03-15 2021-09-07 Ideal Industries Lighting Llc Optic member for an LED light fixture
US11112101B1 (en) * 2021-02-09 2021-09-07 Group Dekko, Inc. Lighting fixture system for adjustably mounting lighting devices
US11296057B2 (en) 2017-01-27 2022-04-05 EcoSense Lighting, Inc. Lighting systems with high color rendering index and uniform planar illumination
US11306897B2 (en) 2015-02-09 2022-04-19 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US11313543B2 (en) 2019-11-19 2022-04-26 Focal Point, Llc Screw ramp joiner bracket and system for adjoining light fixture sections
US11353200B2 (en) 2018-12-17 2022-06-07 Korrus, Inc. Strip lighting system for direct input of high voltage driving power
USD959030S1 (en) 2013-11-15 2022-07-26 3Form, Llc Baffle with slit end
EP4073418A1 (fr) * 2019-12-12 2022-10-19 DIEM GmbH Système d'éclairage modulaire et cellules d'éclairage interconnectables
US11506364B2 (en) 2018-12-20 2022-11-22 Signify Holding B.V. Connection system for a luminaire, and a lighting system using the connection system
US20230161127A1 (en) * 2020-04-15 2023-05-25 CommScope Connectivity Belgium BV Device and method for sealing cables in telecommunications enclosures
US11719882B2 (en) 2016-05-06 2023-08-08 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping
US11953165B2 (en) 2019-11-04 2024-04-09 Signify Holding, B.V. Connection system for a luminaire, and a lighting system using the connection system
USD1054617S1 (en) 2022-08-22 2024-12-17 3Form, Llc T-shaped light fixture
USD1062002S1 (en) 2022-08-22 2025-02-11 3Form, Llc X-shaped light fixture
USD1062004S1 (en) 2022-08-22 2025-02-11 3Form, Llc Y-shaped light fixture
USD1062003S1 (en) 2022-08-22 2025-02-11 3Form, Llc Hexagonal-shaped light fixture
US12372219B2 (en) * 2014-05-30 2025-07-29 Cree Lighting Usa Llc LED luminaire with a cavity, finned interior, and a curved outer wall extending from a surface on which the light source is mounted
US12388056B1 (en) 2017-01-27 2025-08-12 Korrus, Inc. Linear lighting systems and processes

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383007A (en) * 1943-06-19 1945-08-21 Sylvania Electric Prod Lighting fixture
US2434781A (en) * 1946-03-15 1948-01-20 Garden City Plating & Mfg Co I Lamp fixture
US2531232A (en) * 1947-01-14 1950-11-21 Miller Co Fluorescent lighting fixture
US2570910A (en) * 1948-02-02 1951-10-09 Jewel Tea Co Inc Lighting fixture for elongated tubular lamps
US2734995A (en) * 1956-02-14 Multilamp fixtures for illuminating
US2849595A (en) * 1955-03-16 1958-08-26 Garden City Plating & Mfg Co Fluorescent light fixture
US3011047A (en) * 1958-02-21 1961-11-28 Joseph H Spaulding Leveling means for illuminator
US3299264A (en) * 1964-08-28 1967-01-17 Willis L Lipscomb End plate for lighting fixtures
US3673402A (en) * 1970-10-19 1972-06-27 Harvey I Weiss Extendible lighting fixture
US4717993A (en) * 1987-05-05 1988-01-05 Lightolier Incorporated Aligning joining mechanism for luminaires
US4726781A (en) * 1987-05-05 1988-02-23 Lightolier Incorporated Connective mechanism for adjacent fluorescent fixtures
US4866583A (en) * 1987-09-01 1989-09-12 Giampaolo Targetti Sectional structure for mounting spot lights for fitting out of rooms and other
US4980808A (en) * 1989-11-03 1990-12-25 Nicholaos Lilos Lighting fixture

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734995A (en) * 1956-02-14 Multilamp fixtures for illuminating
US2383007A (en) * 1943-06-19 1945-08-21 Sylvania Electric Prod Lighting fixture
US2434781A (en) * 1946-03-15 1948-01-20 Garden City Plating & Mfg Co I Lamp fixture
US2531232A (en) * 1947-01-14 1950-11-21 Miller Co Fluorescent lighting fixture
US2570910A (en) * 1948-02-02 1951-10-09 Jewel Tea Co Inc Lighting fixture for elongated tubular lamps
US2849595A (en) * 1955-03-16 1958-08-26 Garden City Plating & Mfg Co Fluorescent light fixture
US3011047A (en) * 1958-02-21 1961-11-28 Joseph H Spaulding Leveling means for illuminator
US3299264A (en) * 1964-08-28 1967-01-17 Willis L Lipscomb End plate for lighting fixtures
US3673402A (en) * 1970-10-19 1972-06-27 Harvey I Weiss Extendible lighting fixture
US4717993A (en) * 1987-05-05 1988-01-05 Lightolier Incorporated Aligning joining mechanism for luminaires
US4726781A (en) * 1987-05-05 1988-02-23 Lightolier Incorporated Connective mechanism for adjacent fluorescent fixtures
US4866583A (en) * 1987-09-01 1989-09-12 Giampaolo Targetti Sectional structure for mounting spot lights for fitting out of rooms and other
US4980808A (en) * 1989-11-03 1990-12-25 Nicholaos Lilos Lighting fixture

Cited By (168)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033092A (en) * 1996-02-23 2000-03-07 Simon; Jerome J. Refractive-reflective lighting jacket with fluted segments and surrounding a lineal bulb light source in a longitudinal direction
US6231209B1 (en) * 1997-02-19 2001-05-15 Siteco Beleuchtungstechnik Gmbh Light fixture with a linear lighting field, suitable for forming lighting trunking
US6191355B1 (en) 1997-11-28 2001-02-20 Hans P. Edelstein Multi-sectional utility pole having slip-joint conical connections
US6007217A (en) * 1998-05-01 1999-12-28 Ledalite Architectural Products, Inc. Luminaire assembly mounting system
US6530674B2 (en) * 1998-05-15 2003-03-11 Dean Grierson Method and apparatus for joining and aligning fixtures
US6299327B1 (en) * 1998-10-14 2001-10-09 Itc, Inc. Light fixture with multi-purpose mounting arrangement
US6186642B1 (en) 1999-03-12 2001-02-13 Steelcase Inc. On-site fabricated linear ambient lighting system
US6305816B1 (en) 1999-03-12 2001-10-23 Steelcase Development Corporation On-site fabricated linear ambient lighting system
US7195372B2 (en) 2000-06-07 2007-03-27 Genlyte Thomas Group Llc Master-satellite retrofit assembly and method of retrofitting recessed strip lighting fixtures
US6854860B2 (en) 2000-06-07 2005-02-15 Genlyte Thomas Group Llc Master-satellite retrofit assembly and method of retrofitting recessed strip lighting fixtures
US20050201094A1 (en) * 2000-06-07 2005-09-15 Genlyte Thomas Group Llc Master-satellite retrofit assembly and method of retrofitting recessed strip lighting fixtures
US20040105259A1 (en) * 2000-06-07 2004-06-03 Plunk Carlton B. Master-satellite retrofit assembly and method of retrofitting recessed strip lighting fixtures
US6659628B2 (en) * 2000-09-14 2003-12-09 Juan Cordero Gomez Del Campo Enhancements for a suspension, coupling and alignment system and passage for electrical energy cables for fluorescent luminaires
EP1267119A3 (fr) * 2001-06-11 2006-06-07 Zumtobel Staff GmbH Lampe, particulièrement lampe en saillie
USD472667S1 (en) 2001-12-24 2003-04-01 Acuity Brands, Inc. Lighting fixture housing
USD472666S1 (en) 2001-12-24 2003-04-01 Acuity Brands, Inc. Lighting fixture housing end
US7396149B2 (en) * 2002-02-21 2008-07-08 Koninklijke Philips Electronics, N.V. Ceiling comprising adjacent luminates and method for mounting such ceiling
US20050166505A1 (en) * 2002-02-21 2005-08-04 Norbert Dicken Ceiling comprising adjacent luminates and method for mounting such ceiling
USD503821S1 (en) * 2002-04-17 2005-04-05 Herbert Waldmann Gmbh & Co. Ceiling lamp
USD496750S1 (en) 2002-04-17 2004-09-28 Herbert Waldmann Gmbh & Co. Lamp assembly
US20170030564A1 (en) * 2002-05-28 2017-02-02 Kenall Manufacturing Co. Selectively-Extendable Modular Lighting Fixture
US7494241B2 (en) * 2002-05-28 2009-02-24 Kenall Manufacturing Company Selectively-extendable modular lighting fixture and method
US20050041432A1 (en) * 2002-05-28 2005-02-24 Mccarthy Charles A. Selectively-extendable modular lighting fixture and method
US8550656B2 (en) 2002-05-28 2013-10-08 Kenall Manufacturing Company Selectively-extendable modular lighting fixture
US10295159B2 (en) * 2002-05-28 2019-05-21 Kenall Manufacturing Company Selectively-extendable modular lighting fixture
US6984055B2 (en) * 2002-05-28 2006-01-10 Kenall Manufacturing Company Selectively-extendable modular lighting fixture and method
US20060050505A1 (en) * 2002-05-28 2006-03-09 Kenall Manufacturing Company Selectively-extendable modular lighting fixture and method
USRE45563E1 (en) * 2002-05-28 2015-06-16 Kenall Manufacturing Company Selectively-extendable modular lighting fixture and method
USRE45591E1 (en) * 2002-05-28 2015-06-30 Kenall Manufacturing Company Selectively-extendable modular lighting fixture and method
US9476550B2 (en) 2002-05-28 2016-10-25 Kenall Manufacturing Company Selectively-extendable modular lighting fixture
US6733154B1 (en) 2002-05-31 2004-05-11 Genlyte Thomas Group Llc Indirect luminaire
US6779903B2 (en) * 2002-06-17 2004-08-24 Sure Technologies, Llc Multi-structure lighting device
US20030231484A1 (en) * 2002-06-17 2003-12-18 Daniel Segel Multi-structure lighting device
US7018074B2 (en) * 2002-10-07 2006-03-28 Raby Bruce R Reflector mounting arrangement and method and clip for mounting a reflector in a fluorescent light fixture
US20040066655A1 (en) * 2002-10-07 2004-04-08 Raby Bruce R. Reflector mounting arrangement and method and clip for mounting a reflector in a fluorescent light fixture
US6796676B2 (en) 2002-12-12 2004-09-28 Hubbell Incorporated Lighting fixture end cap
US20040218393A1 (en) * 2003-04-02 2004-11-04 Hubbell Incorporated Electrical lighting fixture with suspension assembly
US7213938B2 (en) 2003-04-02 2007-05-08 Hubbell Incorporated Electrical lighting fixture with suspension assembly
US7036955B2 (en) 2003-08-21 2006-05-02 American Power Products, Inc. Strip lighting housing and fixture assembly
US20050041419A1 (en) * 2003-08-21 2005-02-24 Kazi Ashfaq M. Strip lighting housing and fixture assembly
US7380957B2 (en) 2005-01-10 2008-06-03 Pent Technologies, Inc. Method and apparatus for joining linear lighting fixtures to eliminate sag
US20060158877A1 (en) * 2005-01-10 2006-07-20 Lanczy Geza T Method and apparatus for joining linear lighting fixtures to eliminate sag
US20070147053A1 (en) * 2005-12-23 2007-06-28 Canlyte Inc. Support Device
US8057077B2 (en) 2005-12-23 2011-11-15 Canlyte Inc. Support device
US20070246631A1 (en) * 2006-04-14 2007-10-25 Hubbell Incorporated Automatic leveling suspension system for luminaires
WO2007143366A3 (fr) * 2006-05-19 2008-05-02 Lifespan Healthcare Llc Appareil de fourniture d'énergie à base de composants
US7770934B2 (en) 2006-05-19 2010-08-10 Lifespan Healthcare, Llc Component-based utility supply apparatus
US20070267209A1 (en) * 2006-05-19 2007-11-22 Lifespan Healthcare, Llc Component-based utility supply apparatus
US7673430B1 (en) 2006-08-10 2010-03-09 Koninklijke Philips Electronics, N.V Recessed wall-wash staggered mounting system
US7856788B2 (en) 2006-08-10 2010-12-28 Genlyte Thomas Group Llc Recessed wall-wash staggered mounting method
EP2034233A1 (fr) 2007-09-08 2009-03-11 TRILUX GmbH & Co. KG Système de bande lumineuse
USD617935S1 (en) 2008-04-30 2010-06-15 Ruud Lighting, Inc. Lighting fixture
US20090290364A1 (en) * 2008-05-22 2009-11-26 Thomas Robert F Housing for suspendable assembly
US7731397B2 (en) * 2008-05-22 2010-06-08 Litecontrol Corporation Housing for suspendable assembly
US7950833B1 (en) 2008-06-17 2011-05-31 Genlyte Thomas Group Llc Splay frame luminaire
US20100002426A1 (en) * 2008-06-25 2010-01-07 Hubbell Incorporated Multi-directional lighting fixture
US8092040B2 (en) 2008-06-25 2012-01-10 Hubbell Incorporated Multi-directional lighting fixture
ES2359521A1 (es) * 2008-12-16 2011-05-24 Grupo T Diffusion, S.A. Lámpara componible.
US8454192B2 (en) * 2009-06-05 2013-06-04 Abl Ip Holding Llc Strip lighting fixture with channel
US20100309658A1 (en) * 2009-06-05 2010-12-09 Russell Vern Rouse Strip Lighting Fixture
USD639479S1 (en) * 2010-03-11 2011-06-07 Jorge Cortes Sign illuminating device
US9995444B2 (en) * 2011-10-17 2018-06-12 Ecosense Lighting Inc. Linear LED light housing
US20130094225A1 (en) * 2011-10-17 2013-04-18 Ecosense Lighting Inc. Linear led light housing
USD814691S1 (en) 2012-11-20 2018-04-03 3Form, Llc Lighting fixture
US9307588B2 (en) 2012-12-17 2016-04-05 Ecosense Lighting Inc. Systems and methods for dimming of a light source
US9291320B2 (en) 2013-01-30 2016-03-22 Cree, Inc. Consolidated troffer
US9519095B2 (en) 2013-01-30 2016-12-13 Cree, Inc. Optical waveguides
US9690029B2 (en) 2013-01-30 2017-06-27 Cree, Inc. Optical waveguides and luminaires incorporating same
US9366396B2 (en) 2013-01-30 2016-06-14 Cree, Inc. Optical waveguide and lamp including same
US9823408B2 (en) 2013-01-30 2017-11-21 Cree, Inc. Optical waveguide and luminaire incorporating same
US10436969B2 (en) 2013-01-30 2019-10-08 Ideal Industries Lighting Llc Optical waveguide and luminaire incorporating same
US9389367B2 (en) 2013-01-30 2016-07-12 Cree, Inc. Optical waveguide and luminaire incorporating same
US9411086B2 (en) 2013-01-30 2016-08-09 Cree, Inc. Optical waveguide assembly and light engine including same
US9869432B2 (en) 2013-01-30 2018-01-16 Cree, Inc. Luminaires using waveguide bodies and optical elements
US9581751B2 (en) 2013-01-30 2017-02-28 Cree, Inc. Optical waveguide and lamp including same
US9442243B2 (en) 2013-01-30 2016-09-13 Cree, Inc. Waveguide bodies including redirection features and methods of producing same
US11644157B2 (en) 2013-01-30 2023-05-09 Ideal Industries Lighting Llc Luminaires using waveguide bodies and optical elements
US9565782B2 (en) 2013-02-15 2017-02-07 Ecosense Lighting Inc. Field replaceable power supply cartridge
US10436970B2 (en) 2013-03-15 2019-10-08 Ideal Industries Lighting Llc Shaped optical waveguide bodies
US9625638B2 (en) 2013-03-15 2017-04-18 Cree, Inc. Optical waveguide body
US9798072B2 (en) 2013-03-15 2017-10-24 Cree, Inc. Optical element and method of forming an optical element
US10379278B2 (en) * 2013-03-15 2019-08-13 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire outdoor and/or enclosed structure LED luminaire having outward illumination
US10209429B2 (en) 2013-03-15 2019-02-19 Cree, Inc. Luminaire with selectable luminous intensity pattern
US20150109820A1 (en) * 2013-03-15 2015-04-23 Cree, Inc. Outdoor and/or Enclosed Structure LED Luminaire
US11112083B2 (en) 2013-03-15 2021-09-07 Ideal Industries Lighting Llc Optic member for an LED light fixture
US9920901B2 (en) 2013-03-15 2018-03-20 Cree, Inc. LED lensing arrangement
US20140355302A1 (en) * 2013-03-15 2014-12-04 Cree, Inc. Outdoor and/or Enclosed Structure LED Luminaire for General Illumination Applications, Such as Parking Lots and Structures
US9645303B2 (en) 2013-03-15 2017-05-09 Cree, Inc. Luminaires utilizing edge coupling
US9366799B2 (en) 2013-03-15 2016-06-14 Cree, Inc. Optical waveguide bodies and luminaires utilizing same
US10865958B2 (en) 2013-03-15 2020-12-15 Ideal Industries Lighting Llc Multi-waveguide LED luminaire with outward emission
US10502899B2 (en) * 2013-03-15 2019-12-10 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire
US10168467B2 (en) 2013-03-15 2019-01-01 Cree, Inc. Luminaires utilizing edge coupling
US11028980B2 (en) 2013-10-30 2021-06-08 Ecosense Lighting Inc. Flexible strip lighting apparatus and methods
USD819860S1 (en) 2013-11-15 2018-06-05 3Form, Llc Light fixture
USD915632S1 (en) 2013-11-15 2021-04-06 3Form, Llc Baffle with reduced height
USD959030S1 (en) 2013-11-15 2022-07-26 3Form, Llc Baffle with slit end
USD915633S1 (en) 2013-11-15 2021-04-06 3Form, Llc Baffle
USD916348S1 (en) 2013-11-15 2021-04-13 3Form, Llc Light-weight lighting fixture
USD917079S1 (en) 2013-11-15 2021-04-20 3Form, Llc Thin baffle
US10072827B2 (en) * 2013-11-16 2018-09-11 3Form, Llc Light art seam effects and hardware
US20160245488A1 (en) * 2013-11-16 2016-08-25 3Form, Inc. Light Art Seam Effects and Hardware
USD727559S1 (en) * 2014-04-17 2015-04-21 Wei-Hung Chen LED lamp
USD755437S1 (en) * 2014-05-23 2016-05-03 Hubbell Incorporated Luminaire end cap
USD755436S1 (en) * 2014-05-23 2016-05-03 Hubbell Incorporated Luminaire end cap
US12372219B2 (en) * 2014-05-30 2025-07-29 Cree Lighting Usa Llc LED luminaire with a cavity, finned interior, and a curved outer wall extending from a surface on which the light source is mounted
US10477636B1 (en) 2014-10-28 2019-11-12 Ecosense Lighting Inc. Lighting systems having multiple light sources
USD915631S1 (en) 2014-11-14 2021-04-06 3Form, Llc Baffle with closed ends
USD749775S1 (en) * 2014-12-03 2016-02-16 Anthony I. Provitola Reflector for hidden light strip
DE202014106093U1 (de) * 2014-12-17 2016-03-18 Zumtobel Lighting Gmbh Verbindungseinrichtung
WO2016096925A1 (fr) * 2014-12-17 2016-06-23 Zumtobel Lighting Gmbh Système d'assemblage
US11614217B2 (en) 2015-02-09 2023-03-28 Korrus, Inc. Lighting systems generating partially-collimated light emissions
US11306897B2 (en) 2015-02-09 2022-04-19 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US9869450B2 (en) 2015-02-09 2018-01-16 Ecosense Lighting Inc. Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector
US20160238233A1 (en) * 2015-02-13 2016-08-18 Eclairage Contraste M.L. Inc. Modular light fixture
US9651227B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Low-profile lighting system having pivotable lighting enclosure
US9568665B2 (en) 2015-03-03 2017-02-14 Ecosense Lighting Inc. Lighting systems including lens modules for selectable light distribution
US9746159B1 (en) 2015-03-03 2017-08-29 Ecosense Lighting Inc. Lighting system having a sealing system
US9651216B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Lighting systems including asymmetric lens modules for selectable light distribution
US11118774B2 (en) 2015-04-02 2021-09-14 Schreder Modular luminaire assemblies
US9976734B2 (en) 2015-04-02 2018-05-22 Schreder Modular luminaire assemblies
US10429047B2 (en) 2015-04-02 2019-10-01 Schreder Modular luminaire assemblies
EP3076073A1 (fr) * 2015-04-02 2016-10-05 Schreder Amélioration ou liaison de l'assemblage de module lumineux
USD915634S1 (en) 2015-05-28 2021-04-06 3Form, Llc Tall baffle
USD785218S1 (en) 2015-07-06 2017-04-25 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782094S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782093S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
US9651232B1 (en) 2015-08-03 2017-05-16 Ecosense Lighting Inc. Lighting system having a mounting device
US9976728B2 (en) 2015-08-21 2018-05-22 GE Lighting Solutions, LLC Connector assembly for mounting lighting fixture
US11512838B2 (en) 2016-03-08 2022-11-29 Korrus, Inc. Lighting system with lens assembly
US11060702B2 (en) 2016-03-08 2021-07-13 Ecosense Lighting Inc. Lighting system with lens assembly
US12129990B2 (en) 2016-03-08 2024-10-29 Korrus, Inc. Lighting system with lens assembly
US11359796B2 (en) 2016-03-08 2022-06-14 Korrus, Inc. Lighting system with lens assembly
US11022279B2 (en) 2016-03-08 2021-06-01 Ecosense Lighting Inc. Lighting system with lens assembly
US11867382B2 (en) 2016-03-08 2024-01-09 Korrus, Inc. Lighting system with lens assembly
US9897291B2 (en) 2016-03-22 2018-02-20 Hunter Douglas Industries Switzerland Gmbh Light fixture joint with notched edge and methods incorporating the same
USD825811S1 (en) 2016-04-08 2018-08-14 3Form, Llc Light fixture
USD826450S1 (en) 2016-04-08 2018-08-21 3Form, Llc Light fixture
US11372156B2 (en) 2016-05-06 2022-06-28 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping
US10416377B2 (en) 2016-05-06 2019-09-17 Cree, Inc. Luminaire with controllable light emission
US12353005B2 (en) 2016-05-06 2025-07-08 Cree Lighting Usa Llc Waveguide-based light sources with dynamic beam shaping
US10527785B2 (en) 2016-05-06 2020-01-07 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping
US10890714B2 (en) 2016-05-06 2021-01-12 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping
US11719882B2 (en) 2016-05-06 2023-08-08 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping
JP2017224489A (ja) * 2016-06-15 2017-12-21 パナソニックＩｐマネジメント株式会社 照明器具
US12062645B2 (en) 2017-01-27 2024-08-13 Korrus, Inc. Lighting systems with high color rendering index and uniform planar illumination
US11296057B2 (en) 2017-01-27 2022-04-05 EcoSense Lighting, Inc. Lighting systems with high color rendering index and uniform planar illumination
US11658163B2 (en) 2017-01-27 2023-05-23 Korrus, Inc. Lighting systems with high color rendering index and uniform planar illumination
US12388056B1 (en) 2017-01-27 2025-08-12 Korrus, Inc. Linear lighting systems and processes
US11339932B2 (en) 2017-03-09 2022-05-24 Korrus, Inc. Fixtures and lighting accessories for lighting devices
US10989372B2 (en) 2017-03-09 2021-04-27 Ecosense Lighting Inc. Fixtures and lighting accessories for lighting devices
US10889987B2 (en) 2017-05-19 2021-01-12 3Form, Llc Felt baffle with snap ends
US10876290B2 (en) 2017-05-19 2020-12-29 3Form, Llc Felt baffle with snap ends
US10520170B2 (en) 2017-08-01 2019-12-31 Pinnacle Architectural Lighting Inc. Brackets for lighting fixture systems
US11578857B2 (en) 2018-05-01 2023-02-14 Korrus, Inc. Lighting systems and devices with central silicone module
US11041609B2 (en) 2018-05-01 2021-06-22 Ecosense Lighting Inc. Lighting systems and devices with central silicone module
US11353200B2 (en) 2018-12-17 2022-06-07 Korrus, Inc. Strip lighting system for direct input of high voltage driving power
US11708966B2 (en) 2018-12-17 2023-07-25 Korrus, Inc. Strip lighting system for direct input of high voltage driving power
US11506364B2 (en) 2018-12-20 2022-11-22 Signify Holding B.V. Connection system for a luminaire, and a lighting system using the connection system
US11953165B2 (en) 2019-11-04 2024-04-09 Signify Holding, B.V. Connection system for a luminaire, and a lighting system using the connection system
US11081786B2 (en) * 2019-11-05 2021-08-03 ConcealFab Corporation Low-PIM universal cable hanger system
US11313543B2 (en) 2019-11-19 2022-04-26 Focal Point, Llc Screw ramp joiner bracket and system for adjoining light fixture sections
EP4073418A1 (fr) * 2019-12-12 2022-10-19 DIEM GmbH Système d'éclairage modulaire et cellules d'éclairage interconnectables
US20230161127A1 (en) * 2020-04-15 2023-05-25 CommScope Connectivity Belgium BV Device and method for sealing cables in telecommunications enclosures
US11112101B1 (en) * 2021-02-09 2021-09-07 Group Dekko, Inc. Lighting fixture system for adjustably mounting lighting devices
USD1054617S1 (en) 2022-08-22 2024-12-17 3Form, Llc T-shaped light fixture
USD1062002S1 (en) 2022-08-22 2025-02-11 3Form, Llc X-shaped light fixture
USD1062004S1 (en) 2022-08-22 2025-02-11 3Form, Llc Y-shaped light fixture
USD1062003S1 (en) 2022-08-22 2025-02-11 3Form, Llc Hexagonal-shaped light fixture

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